Hosiden Corporation

Other

Fuji Xerox Co., Ltd.

Takao Kawamura

Toru Imai

Masatoshi Kimura

Takayuki Nagata

Akio Harada

Yoshiaki Ohbayashi

Mitsuhiro Mori

Masao Konishi

Akio Yano

Koichi Sanpei

Naoya Takehara

Tsuyoshi Nishi

Yukio Yamamoto

Akihito Shichida

An electrical connector has a plurality of first contact pieces, each including a body portion, an arm portion extending from the body portion and a leg portion extending from the body portion, a plurality of second contact pieces, each including a body portion, an arm portion extending from the body portion and a leg portion extending from the body portion. The leg portion of each first contact piece is twisted at a right angle with respect to the body portion of the first contact piece and the leg portion of each second contact piece is twisted at a right angle with respect to the body portion of the second contact piece.

Electrical connector

By forming a coaxial receptacle and a coaxial plug, for which the characteristic impedances have been adjusted, at the respective end portions of a receptacle-side insulating housing and a plug-side body constituting a multi-connector being a parallel connector part, a transmission line has been made possible in which a multi-connector is mated and the signals passing through the coaxial connector at the same time exhibit little reflection and radiation.

Coaxial connector integrated connector for board connection

The invention provides a coaxial connector with a switch in which the life property and contact reliability of a movable contact piece portion are improved, which is further miniaturized and low-profiled than the conventional art, and in which the component configuration is simple, and hence the production cost is low. According to the coaxial connectorwith a switch, in accordance with fitting with a counter connector, a plug pinis elastically contacted with the plug pin contact portionof a movable contact piece portion, and the movable contact piece portionis displaced in a direction substantially perpendicular to the direction of insertion and extraction of the plug pin against the spring force, and separated from the stationary contact portion

Coaxial connector with a switch

In the invention providing a board-to-board coaxial connector, a contact portionis formed in an internal conductor housing portionof a plug bodyinto which a receptacle center conductoris to be inserted. The contact portion has: a stationary contact piece portionwhich is perpendicularly bent from a solder connecting portionof a plug internal conductorto extend in the axial direction of the connector; and movable contact piece portionswhich are continuous to the stationary contact piece portion, which are juxtaposed in a circumferential direction of the connector, and which extend in the axial direction of the connector.

Coaxial connector for board-to-board connection

A heat plate for fixation includes: a metallic base plate; and a heating resistor arranged on a reverse face of the metallic base plate, the heating resistor being formed by laminating, at least, an electric insulating layer and heating resistor layer in this order on the metallic base plate, wherein the heat plate is capable of raising the temperature of the metallic base plate to a fixing temperature when the heating resistor layer is energized and heated. A semicircular heating member for fixation includes the heat plate which is curved so that the metallic base plate has a convex surface, a belt type fixing device is provided with the semicircular heating member, and an electrophotographic image forming apparatus is provided with the belt type fixing device having the semicircular heating member.

Heat plate, heating element, belt type fixing device and image forming apparatus

A heat plate for fixation comprising: a metallic base plate; and a heating resistor arranged on a reverse face of the metallic base plate, the heating resistor being formed by laminating, at least, an electric insulating layer and heating resistor layer in this order on the metallic base plate, wherein the heat plate is capable of raising the temperature of the metallic base plate to a fixing temperature when the heating resistor layer is energized and heated. A semicircular heating member for fixation comprises the heat plate which is curved so that the metallic base plate has a convex surface, a belt type fixing device is provided with the semicircular heating member, and an electrophotographic image forming apparatus is provided with the belt type fixing device comprising the semicircular heating member.

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Yao, Japan

Toru Imai